Former Owner
- Charles V. Wheeler1
- Chartreuse Saint-Sixte de Rettel1
- Cini Johan de Barisani1
- Coella Lindsay Ricketts1
- Cologne Charterhouse1
- D'Assonleville family1
- David Swan1
- Despaigne1
- Edward Hale Bierstadt1
- Edward Herbert, 1st Baron Herbert of Cherbury1
- Edward P. Boone1
- Elizabeth Barker1
- Emile Gay1
- Eugène Piot1
- Francis Blomefield1
- Francis Edwards, Ltd.1
- Frank W. Gunsaulus1
- Friedrich Wilhelm Roloff1
- Friedrich von Schennis1
- George Atherton Aitken1